The goal of this guide is to provide you with all the information you need to successfully submit an application to the Open Technology Fund (OTF). Whether you're planning to submit a concept note to OTF for project funding, applying for a fellowship, need Lab support, or you're simply curious about how our program works, this guide is for you. Through the sections found on the left, you'll find guidelines both general (relevant to all OTF's funding mechanisms) and specific (tailored to each of the funds, fellowships, and labs we offer).